Apply suggestions from code review

Author: grahamc

doc/manual/source/release-notes-determinate/changes.md

@@ -74,21 +74,3 @@ This section lists the differences between upstream Nix 2.29 and Determinate Nix
 * Improve caching of inputs in dry-run mode by @edolstra in [DeterminateSystems/nix-src#98](https://github.com/DeterminateSystems/nix-src/pull/98)
 
 <!-- Determinate Nix version 3.6.6 -->
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-* Release v3.6.4 by @github-actions in [DeterminateSystems/nix-src#109](https://github.com/DeterminateSystems/nix-src/pull/109)
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-* Fixup the complainy docs line by @grahamc in [DeterminateSystems/nix-src#111](https://github.com/DeterminateSystems/nix-src/pull/111)
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-* Move the actual vm tests / flake regressions into the generic build phase by @grahamc in [DeterminateSystems/nix-src#112](https://github.com/DeterminateSystems/nix-src/pull/112)
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-* Fix broken fetchToStore() caching by @edolstra in [DeterminateSystems/nix-src#110](https://github.com/DeterminateSystems/nix-src/pull/110)
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-* Parallelize the flake regression suite by @grahamc in [DeterminateSystems/nix-src#114](https://github.com/DeterminateSystems/nix-src/pull/114)
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-* Don't build fallback-paths if we didn't build aarch64-linux and x86 d…   …arwin by @grahamc in [DeterminateSystems/nix-src#116](https://github.com/DeterminateSystems/nix-src/pull/116)
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-* Use GHA runners for VMs since they have KVM by @grahamc in [DeterminateSystems/nix-src#118](https://github.com/DeterminateSystems/nix-src/pull/118)
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-* fetchToStore() cache: Use content hashes instead of store paths by @edolstra in [DeterminateSystems/nix-src#115](https://github.com/DeterminateSystems/nix-src/pull/115)
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-* Release v3.6.5 by @github-actions in [DeterminateSystems/nix-src#119](https://github.com/DeterminateSystems/nix-src/pull/119)

doc/manual/source/release-notes-determinate/rl-3.6.6.md

@@ -3,15 +3,5 @@
 * Based on [upstream Nix 2.29.0](../release-notes/rl-2.29.md).
 
 ## What's Changed
-* Release v3.6.4 by @github-actions in [DeterminateSystems/nix-src#109](https://github.com/DeterminateSystems/nix-src/pull/109)
-* Fixup the complainy docs line by @grahamc in [DeterminateSystems/nix-src#111](https://github.com/DeterminateSystems/nix-src/pull/111)
-* Move the actual vm tests / flake regressions into the generic build phase by @grahamc in [DeterminateSystems/nix-src#112](https://github.com/DeterminateSystems/nix-src/pull/112)
-* Fix broken fetchToStore() caching by @edolstra in [DeterminateSystems/nix-src#110](https://github.com/DeterminateSystems/nix-src/pull/110)
-* Parallelize the flake regression suite by @grahamc in [DeterminateSystems/nix-src#114](https://github.com/DeterminateSystems/nix-src/pull/114)
-* Don't build fallback-paths if we didn't build aarch64-linux and x86 d…   …arwin by @grahamc in [DeterminateSystems/nix-src#116](https://github.com/DeterminateSystems/nix-src/pull/116)
-* Use GHA runners for VMs since they have KVM by @grahamc in [DeterminateSystems/nix-src#118](https://github.com/DeterminateSystems/nix-src/pull/118)
-* fetchToStore() cache: Use content hashes instead of store paths by @edolstra in [DeterminateSystems/nix-src#115](https://github.com/DeterminateSystems/nix-src/pull/115)
-* Release v3.6.5 by @github-actions in [DeterminateSystems/nix-src#119](https://github.com/DeterminateSystems/nix-src/pull/119)
 
-
-**Full Changelog**: [v3.6.3...v3.6.6](https://github.com/DeterminateSystems/nix-src/compare/v3.6.3...v3.6.6)
+* No-op release on the nix-src side, due to a regression on nix-darwin in determinate-nixd.